How to Repair a Broken Window Latch
Quick Answer
Remove the old latch by unscrewing it, take it to a hardware store to match the size, and install the new one with screws.
How to troubleshoot a Broken Window Latch
A broken window latch can compromise security and energy efficiency. This guide covers removing the old latch and installing a replacement.
Step-by-Step Fix
- Open the window fully to access the latch mechanism.
- Remove the screws holding the old latch in place using a screwdriver.
- Carefully pull out the old latch and note its size and mounting hole pattern.
- Purchase a replacement latch that matches the dimensions and screw spacing.
- Position the new latch in the same location and secure it with the provided screws.
- Test the latch by closing and locking the window to ensure proper alignment.
Common Error Codes
| Code | Meaning | Resolution |
|---|---|---|
| Latch doesn't catch | Misalignment or wrong replacement | Adjust the latch position slightly or return for a correct match. |
| Screws strip | Holes worn out | Use wood glue and toothpicks to fill holes before re-screwing. |
Frequently Asked Questions
Can I lubricate a sticky window latch?
Yes, use a dry lubricant like graphite or silicone spray.
Are window latches universal?
No, they vary by manufacturer and window type; take the old one for matching.